8/27/25 16:39  | 8/25/25  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 41 | 3 | 1,492 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
3/18/25 16:48  | 3/15/25  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 107 | 8 | 1,467 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
3/11/25 16:33  | 3/8/25  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 44 | 3 | 1,402 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/26/25 16:36  | 2/25/25  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 50 | 4 | 1,373 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/21/25 16:30  | 2/19/25  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 40 | 3 | 1,339 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/27/24 16:10  | 8/25/24  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 50 | 4 | 1,313 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
3/8/24 17:00  | 3/6/24  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 169 | 15 | 1,283 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/27/24 16:24  | 2/25/24  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 72 | 6 | 1,180 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/26/24 16:30  | 2/22/24  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 43 | 4 | 1,134 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/29/23 16:17  | 8/25/23  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 72 | 7 | 1,108 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
3/8/23 17:09  | 3/7/23  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | P | 104 | 3.45 | 0 | 30 | 3 | 1,064 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/28/23 17:12  | 2/25/23  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 79 | 8 | 1,034 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/23/23 19:44  | 2/21/23  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 57 | 6 | 975 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/29/22 18:18  | 8/25/22  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 79 | 9 | 933 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
3/1/22 20:31  | 2/25/22  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 70 | 9 | 872 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/18/22 18:05  | 2/17/22  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 86 | 12 | 819 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/27/21 16:33  | 8/25/21  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 70 | 10 | 769 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
5/11/21 16:43  | 5/10/21  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | P | 50 | 3.31 | 0 | 15 | 2 | 727 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/26/21 17:04  | 2/25/21  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 34 | 5 | 673 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/23/21 16:47  | 2/20/21  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 71 | 12 | 648 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/26/20 16:25  | 8/25/20  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 34 | 6 | 634 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/25/20 20:17  | 2/21/20  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M.d | 0 | 0.00 | 0 | 68 | 13 | 612 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
12/14/17 14:39  | 12/12/17  | TESO | Tesco Corp |  | Energy | OilMch | Oil & Gas Field Machinery & E | Serrano Elijio V | TX | D |  | M.d | 12 | 4.15 | 0 | 3 | 13 | 25 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
12/6/17 14:49  | 12/4/17  | TESO | Tesco Corp |  | Energy | OilMch | Oil & Gas Field Machinery & E | Serrano Elijio V | TX | D |  | M.d | 18 | 4.38 | 0 | 4 | 24 | 22 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
11/3/17 16:12  | 11/1/17  | TESO | Tesco Corp |  | Energy | OilMch | Oil & Gas Field Machinery & E | Serrano Elijio V | TX | D |  | M.d | 21 | 3.93 | 0 | 5 | 43 | 18 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
5/4/17 16:47  | 5/2/17  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | M | 10 | 3.23 | 6 | 3 | 1 | 372 | D | -55 | -53 | -41 | -36 | -17 | -24 | -7 | -5 | 0 | 18 |  |  |  |  | 
3/15/17 16:45  | 3/13/17  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | P | 57 | 3.79 | 6 | 15 | 4 | 375 | D | -33 | -45 | -42 | -23 | -29 | -22 | -19 | -9 | 1 | 0 | 9 |  |  |  | 
3/7/17 15:06  | 3/5/17  | TESO | Tesco Corp |  | Energy | OilMch | Oil & Gas Field Machinery & E | Serrano Elijio V | TX | D |  | M.d | 7 | 8.70 | 2 | 1 | 7 | 12 | D | -18 | 4 | 25 | 9 | 4 | -1 | 2 | -5 | 1 | -8 | -12 |  |  |  | 
12/13/16 16:13  | 12/12/16  | TESO | Tesco Corp |  | Energy | OilMch | Oil & Gas Field Machinery & E | Serrano Elijio V | TX | D |  | M.d | 26 | 9.23 | 2 | 3 | 33 | 12 | D | -29 | 26 | 32 | 30 | 29 | 22 | 12 | 4 | -1 | 1 | 10 | -10 |  |  | 
12/6/16 16:13  | 12/4/16  | TESO | Tesco Corp |  | Energy | OilMch | Oil & Gas Field Machinery & E | Serrano Elijio V | TX | D |  | M.d | 32 | 7.73 | 2 | 4 | 93 | 9 | D | -37 | 8 | 10 | 18 | 6 | 12 | 15 | 10 | -1 | 2 | 5 | -6 |  |  | 
3/9/16 17:33  | 3/5/16  | TESO | Tesco Corp |  | Energy | OilMch | Oil & Gas Field Machinery & E | Serrano Elijio V | TX | D |  | M.d | 0 | 0.00 | 2 | 1 | 23 | 5 | D | -54 | -21 | 5 | 6 | 37 | 29 | 30 | 1 | 0 | 1 | -4 | -8 | -15 | -3 | 
12/15/15 19:38  | 12/12/15  | TESO | Tesco Corp |  | Energy | OilMch | Oil & Gas Field Machinery & E | Serrano Elijio V | TX | D |  | M.d | 0 | 0.00 | 2 | 3 | 339 | 4 | D | -61 | -41 | -39 | -8 | -18 | -12 | -18 | -4 | -1 | -3 | -18 | 19 | -13 | 21 | 
3/9/15 16:39  | 3/5/15  | TESO | Tesco Corp |  | Energy | OilMch | Oil & Gas Field Machinery & E | Serrano Elijio V | TX | D |  | M.d | 0 | 0.00 | 4 | 1 | New | 1 | D | -15 | -41 | -48 | -20 | 3 | -4 | 4 | 3 | 0 | 3 | 5 | 11 | -23 | -17 | 
12/8/14 16:09  | 12/4/14  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | P | 248 | 5.34 | 5 | 46 | 30 | 200 | D | -19 | -53 | -52 | -50 | -40 | -32 | -29 | 3 | 13 | -2 | 13 | 1 | 23 | 54 | 
3/8/13 17:06  | 3/8/13  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | P | 100 | 9.09 | 6 | 11 | 11 | 112 | D | -41 | -1 | 39 | 27 | 5 | -7 | 1 | 2 | 7 | 13 | 5 | 19 | 36 | 35 | 
11/20/12 08:53  | 11/19/12  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | P | 202 | 6.34 | 4 | 32 | 46 | 101 | D | -35 | -31 | -6 | -5 | 5 | 15 | 10 | 13 | 4 | 5 | 18 | 43 | 54 | 88 | 
8/22/12 16:23  | 8/21/12  | TTI | Tetra Technologies Inc | DE | Energy | OilPrd | Crude Petroleum & Natural Gas | Serrano Elijio V | TX | O | SVP,CFO | P | 150 | 6.68 | 4 | 23 | 48 | 69 | D | -21 | -26 | -36 | -3 | -7 | -2 | -3 | -1 | 1 | 3 | -2 | 0 | 32 | 75 | 
11/10/04 13:52  | 11/8/04  | EAGL | Egl Inc | TX | Trans | TrSv | Arrangement of Transportation | Serrano Elijio V | TX | DO | CFO | S | -492 | 34.41 | 0 | -14 | -15 | 82 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  |